RESUMO
Les artères digestives essentiellement le tronc cÅliaque et l'artère mésentérique supérieure présentent plusieurs variantes anatomiques notamment au niveau de leur origine. L'objectif de cette étude était d'illustrer l'anatomie normale ainsi que les variantes anatomiques des artères digestives vues au scanner. Nous avons réalisé une étude transversale portant sur les scanners avec coupes abdominales sans et avec injection de produit de contraste iodé au temps artériel. Le tronc cÅliaque et ses branches, l'artère mésentérique supérieure et l'artère mésentérique inférieure ont été étudiés. Nous avons collecté 155 patients. Plusieurs variantes anatomiques fréquentes et multiples ont été retrouvées, dont l'absence de tronc cÅliaque (3 cas), le tronc hépato-splénique (12 cas), le tronc hépato-gastrique (2 cas), le tronc gastro-splénique (5 cas) et le tronc coeliacomésentérique (1 cas). Pour l'artère hépatique, il existait les types I (121 cas), II (13 cas), IV (1 cas), V (3 cas) et IX (3 cas) selon la classification de Michels, ainsi que d'autres variantes non classifiées (14 cas). Nous avons trouvé également une artère mésentérique moyenne reliant l'artère mésentérique supérieure de l'artère mésentérique inférieure. Cela justifie l'importance et la nécessité de la réalisation du scanner avant tout acte chirurgical impliquant les artères digestives
Assuntos
Humanos , Procedimentos Cirúrgicos Operatórios , Plexo Celíaco , Sistema Digestório , Artérias , Artérias MesentéricasRESUMO
SUMMARY: The celiac, cranial mesenteric and celiacomesenteric ganglia of the paca (Cuniculus paca) were found between the celiac and cranial mesenteric arteries. Two predominant patterns were found: isolated celiac and cranial mesenteric ganglion and the celiacomesenteric ganglion. At the microscopic level, the ganglia are constituted by an agglomeration of neurons surrounded by capsule of connective tissue. Most of these neurons had a single eccentric nucleus. Satellite cells and mast cells were found around the soma. The mast cells were also found ar ound blood vessels and in the capsule of the ganglia.
RESUMEN: Los ganglios celíacos, mesentérico-craneales y celíaco mesentéricos de la paca (Cuniculus paca) se encontraron entre las arterias celíaca y mesentérica craneal. Se visalizaron dos patrones predominantes: celiaca aislada y ganglio mesentérico craneal y ganglio celiaco mesentérico. A nivel microscópico, los ganglios están constituidos por una aglomeración de neuronas rodeadas por una cápsula de tejido conectivo. La mayoría de estas neuronas tenían un solo núcleo excéntrico. Se encontraron células satélites y mastocitos alrededor del soma. Los mastocitos también se encontraron alrededor de los vasos sanguíneos y en la cápsula de los ganglios.
Assuntos
Animais , Masculino , Feminino , Plexo Celíaco/anatomia & histologia , Cuniculidae/anatomia & histologia , Gânglios Simpáticos/anatomia & histologia , Plexo Celíaco/ultraestrutura , Gânglios Simpáticos/ultraestruturaRESUMO
Introducción: El cáncer en Cuba constituye la primera causa de mortalidad en edades de 15 a 64 años y la segunda en mayores de 65, los tumores digestivos ocupan la tercera posición en las neoplasias malignas y la afección pancreática el cuarto lugar dentro de estas. Objetivo: Presentar la evolución de un paciente con un tumor de páncreas y una supervivencia de más de 6 meses al cual se le realizó neurolisis del plexo celiaco. Presentación del caso: Paciente masculino de 64 años de edad con el diagnóstico de adenocarcinoma de cuerpo y cola de páncreas sin criterio quirúrgico con dolor de severa intensidad que imposibilita el inicio del tratamiento adyuvante para lo cual se le realizó neurolisis del plexo celiaco bilateral, con 7 mL de fenol al 10 por ciento por cada lado, vía posterior retrocrural bajo seguimiento con intensificador de imágenes, y se administró tratamiento coadyuvante vía oral a base de antidepresivos tricíclicos, analgésicos y ansiolíticos debido al componente mixto del dolor oncológico. Conclusiones: El bloqueo neurolitico del plexo celiaco asociado a terapia farmacológica analgésica convencional por vía oral proporcionó un alivio total del dolor por neoplasia de páncreas de forma inmediata y duradera, se logró mejorar el estado general del paciente lo cual facilitó el inicio de la terapia adyuvante oncológica(AU)
Introduction: In Cuba, cancer is the leading cause of death at ages 15-64 and the second at ages over 65, digestive tumors occupy the third position among malignancies and pancreatic affection the fourth place among these. Objective: To present the evolution of a patient with a pancreatic tumor and survival of more than 6 months who underwent neurolysis of the celiac plexus. Case presentation: A 64-year-old male patient diagnosed with adenocarcinoma of the body and tail of the pancreas without surgical criteria, with pain of severe intensity that made it impossible to start adjuvant treatment, for which he underwent neurolysis of the bilateral celiac plexus, with 7 mL of phenol-10 percent per side, through the retrocrural posterior space with follow-up with image intensifier, and oral adjuvant treatment was administered with tricyclic, analgesic and anxiolytic antidepressants due to the mixed component of oncological pain. Conclusions: The neurolytic block of the celiac plexus associated with conventional oral analgesic pharmacological therapy provided total relief of pain from pancreatic cancer in an immediate and lasting way. It was possible to improve the general state of the patient, which facilitates the start of adjuvant oncology therapy(AU)
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Pancreáticas/patologia , Neoplasias Pancreáticas/tratamento farmacológico , Neoplasias Pancreáticas/diagnóstico por imagem , Sobrevida , Plexo Celíaco/efeitos dos fármacosRESUMO
Abstract Background: Computerized tomography-guided celiac plexus neurolysis has become almost a safe technique to alleviate abdominal malignancy pain. We compared the single needle technique with changing patients' position and the double needle technique using posterior anterocrural approach. Methods: In Double Needles Celiac Neurolysis Group (n = 17), we used two needles posterior anterocrural technique injecting 12.5 mL phenol 10% on each side in prone position. In Single Needle Celiac Neurolysis Group (n = 17), we used single needle posterior anterocrural approach. 25 mL of phenol 10% was injected from left side while patients were in left lateral position then turned to right side. The monitoring parameters were failure block rate and duration of patient positioning, technique time, Visual Analog Scale, complications (hypotension, diarrhea, vomiting, hemorrhage, neurological damage and infection) and rescue analgesia. Results: The failure block rate and duration of patient positioning significantly increased in double needles celiac neurolysis vs. single needle celiac neurolysis (30.8% vs. 0%; 13.8 ± 1.2 vs. 8.9 ± 1; p = 0.046, p ≤ 0.001 respectively). Also, the technique time increased significantly in double needles celiac neurolysis than single needle celiac neurolysis (24.5 ± 5.1 vs. 15.4 ± 1.8; p ≤ 0.001). No significant differences existed as regards Visual Analog Scale: double needles celiac neurolysis = 2 (0-5), 2 (0-4), 3 (0-6), 3 (2-6) and single needle celiac neurolysis = 3 (0-5), 2 (0-5), 2 (0-4), 4 (2-6) after 1 day, 1 week, 1 and 3 months respectively. However, Visual Analog Scale in each group reduced significantly compared with basal values (p ≤ 0.001). There were no statistically significant differences as regards rescue analgesia and complications (p > 0.05). Conclusion: Single needle celiac neurolysis with changing patients' position has less failure block rate, less procedure time, shorter duration of patient positioning than double needles celiac neurolysis in abdominal malignancy.
Resumo Introdução: A neurólise do plexo celíaco guiada por tomografia computadorizada tornou-se uma técnica quase segura para aliviar a dor abdominal maligna. Comparamos a técnica de agulha única mudando o posicionamento do paciente e a técnica de agulha dupla usando a abordagem anterocrural posterior. Métodos: No grupo designado para neurólise celíaca com agulha dupla (n = 17), a técnica de abordagem anterocrural posterior foi utilizada com duas agulhas para injetar 12,5 mL de fenol a 10% de cada lado em decúbito ventral. No grupo designado para neurólise celíaca com agulha única (n = 17), a abordagem anterocrural posterior foi utilizada com uma única agulha para injetar 25 mL de fenol a 10% do lado esquerdo com o paciente em decúbito lateral esquerdo e posteriormente virado para o lado direito. Os parâmetros de monitorização foram a taxa de falha dos bloqueios e a duração do posicionamento dos pacientes, o tempo da técnica, os escores da escala visual analógica, as complicações (hipotensão, diarreia, vômitos, hemorragia, dano neurológico e infecção) e a analgesia de resgate. Resultados: A taxa de falha dos bloqueios e a duração do posicionamento dos pacientes aumentaram significativamente na neurólise celíaca com o uso de agulha dupla vs. agulha única (30,8% vs. 0%,13,8 ± 1,2 vs. 8,9 ± 1; p = 0,046, p ≤ 0,001, respectivamente). Além disso, o tempo da técnica foi significativamente maior na neurólise celíaca com agulha dupla que na neurólise celíaca com agulha única (24,5 ± 5,1 vs. 15,4 ± 1,8; p ≤ 0,001). Não houve diferença significativa em relação aos escores da escala visual analógica: neurólise celíaca com agulha dupla = 2 (0-5), 2 (0-4), 3 (0-6), 3 (2-6) e neurolise celíaca com agulha única = 3 (0-5), 2 (0-5), 2 (0-4), 4 (2-6) após um dia,uma semana, um e três meses, respectivamente. No entanto, os escores da escala visual analógica para cada grupo foram significativamente menores comparados aos valores basais (p ≤ 0,001). Não houve diferença estatisticamente significativa quanto à analgesia de resgate e complicações (p > 0,05). Conclusão: A neurólise celíaca com o uso de agulha única e a alteração do posicionamento do paciente apresenta uma taxa menor de falha do bloqueio, menos tempo de procedimento e menor duração do posicionamento do paciente que o uso de duas agulhas para neurólise celíaca em malignidade abdominal.
Assuntos
Humanos , Masculino , Feminino , Idoso , Dor Abdominal/terapia , Dor do Câncer/terapia , Neoplasias Abdominais/complicações , Bloqueio Nervoso/métodos , Tomografia Computadorizada por Raios X , Dor Abdominal/etiologia , Plexo Celíaco/diagnóstico por imagem , Estudos Prospectivos , Fenol/administração & dosagem , Pessoa de Meia-Idade , AgulhasRESUMO
A 65-year-old male patient underwent C-arm fluoroscopy-guided bilateral celiac plexus neurolysis to relieve peritoneal seeding-related pain associated with pancreatic cancer. Following confirmation of spreading, and no intravascular injection of contrast media, 7.5 ml of 0.25% chirocaine was injected in each side. The pain subsided after the block, with no motor or sensory deficits. Subsequently, celiac plexus neurolysis with 99.8% alcohol was performed using a posterolateral approach under fluoroscopic guidance. The patient was instructed to maintain a prone position for 2 hours while the procedure was performed. Approximately 4 hours later, the patient experienced paralysis of both lower extremities and hypoesthesia. Emergent magnetic resonance imaging of the thoracic and lumbar spine revealed gray matter signal change in the cord and conus medullaris at the T10-L1 level, and decreased perfusion at the T11-T12 vertebral bodies, suggesting spinal cord infarction. The patient remained paraplegic until his death 24 days later.
Assuntos
Idoso , Humanos , Masculino , Plexo Celíaco , Meios de Contraste , Substância Cinzenta , Hipestesia , Infarto , Extremidade Inferior , Imageamento por Ressonância Magnética , Neoplasias Pancreáticas , Paralisia , Paraplegia , Perfusão , Decúbito Ventral , Medula Espinal , Coluna VertebralRESUMO
BACKGROUND: Both endoscopic ultrasound-guided celiac plexus neurolysis (EUS-CPN) and tumor ablation using ethanol are very common procedures, and the utility of these therapies has already been reported in prominent journals. However, their effectiveness appears temporary and insufficient, especially EUS-CPN. We therefore have to consider new reagents for improving the results. The present study examined the best concentration of ethanol and povidone iodine mixed with atelocollagen for more effective therapies. METHODS: The effects of the new reagents were confirmed in three live pigs. At first, we injected three kinds of reagents (including indigo carmine) in three separate areas of para-aortic tissue under EUS guidance in one pig. At more than 4 hours after injection, we checked ethanol injection sites after dissection. In next study, we performed EUS-guided injection of a total of six kinds of reagents (two kinds of ethanol, three kinds of povidone iodine, and control atelocollagen) into the livers of two living pigs. After 2 weeks, we examined tissue damage to the liver in the two pigs. RESULTS: The 75% ethanol (absolute ethanol 3.75 mL + 1% atelocollagen 1.25 mL + a very small amount of indigo carmine) was seen like blue gel, and still remained in the para-aortic tissue. Brownish areas of povidone iodine mixed with 3% atelocollagen exhibited clear, regular borders with greatly reduced infiltration into surrounding tissue compared to others. CONCLUSION: We concluded that 75% ethanol mixed with 1% atelocollagen appears optimal for EUS-CPN. Povidone iodine mixed with 3% atelocollagen may be suitable for small tumor ablation therapy.
Assuntos
Plexo Celíaco , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Endossonografia , Etanol , Indicadores e Reagentes , Índigo Carmim , Fígado , Povidona-Iodo , SuínosRESUMO
Abdominal pain is present in the vast majority of patients with chronic pancreatitis, being frequently debilitating. Celiac plexus block (CPB) is an interventional technique that can be considered to provide a temporary pain relief. Objective: To estimate the effectiveness and safeness of endoscopic-ultrasound (EUS) comparing with percutaneous-guided CBP in patients with pancreatic pain. Methods: A systematic review of English and non-English articles using MEDLINE, EMBASE, LILACS and COCHRANE (via BVS). Study selection and data extraction: Only randomized control trials (RCT) comparing the beneficial and harmful effects of EUS and percutaneous-guided celiac plexus block for managing pancreatic pain were included. Data was extracted and analyzed on variables including pain relief and related procedure complications. Results: Two RCT met the inclusion criteria. Both studies assessed the primary outcome (reduction on pain score) and evaluated adverse effects. The drugs injected were the same; nevertheless percutaneous technique was guided by fluoroscopy in one study and by computer tomography (CT) in other. The results showed that the EUS-CPB group was more effective to reduce pain score after 4 weeks after the procedure, with risk of bias to do this affirmation. No statistical difference in pain relief at 1, 8 and 12 weeks and in complications rates. Conclusions: Based on this systematic review and meta-analysis, no statistically significant difference was noted in pain relief and complications for EUS and percutaneous - CPB...
El dolor abdominal es presente en la gran mayoría de pacientes con pancreatitis crónica, siendo con frecuencia debilitante. El bloqueo del plexo celíaco (BPC) es una técnica de intervención que puede ser considerado para proporcionar un alivio temporal del dolor. Objetivo: Estimar la eficacia y seguridad de la ecografía endoscópica-(EE) comparando con percutánea en pacientes con dolor de páncreas. Fuentes de datos: una revisión sistemática de los artículos utilizando MEDLINE, EMBASE, LILACS y COCHRANE (a través de la BVS). Selección de los estudios y la extracción de datos: se incluyeron solo ensayos controlados aleatorios que compararon los efectos beneficiosos y perjudiciales de la USE y bloqueo del plexo celiaco percutánea para el manejo del dolor de pancreas. Los datos fueron extraídos y analizados en variables incluyendo el alivio del dolor y las complicaciones de procedimientos relacionados. Resultados: Dos ensayos controlados cumplieron los criterios de inclusión. Ambos estudios evaluaron el resultado primario (reducción en la puntuación de dolor) y los efectos adversos. Las drogas inyectadas fueron las mismas; sin embargo, la técnica percutánea fue guiado por fluoroscopia en un estudio y por tomografía computarizada (TC) en el otro. Los resultados mostraron que el grupo de la EE fue más eficaz para reducir la escala de dolor después de 4 semanas del procedimiento, con el riesgo de sesgo de hacer esta afirmación. No hay diferencia estadística en el alivio del dolor en el 1, 8 y 12 semanas y en las tasas de complicaciones. Conclusiones: En base a esta revisión sistemática y meta-análisis, no se observaron diferencias estadísticamente significativas en el alivio del dolor y las complicaciones de la BCP por EE y percutánea...
Assuntos
Humanos , Dor Abdominal , Endossonografia , Manejo da Dor , Metanálise como Assunto , Pancreatite Crônica , Plexo CelíacoRESUMO
BACKGROUND: The celiac plexus and splanchnic nerves are targets for neurolytic blocks for pain relief from pain caused by upper gastrointestinal tumors. Therefore, we investigated the analgesic effect of a celiac plexus block versus a splanchnic nerve block and the effects of these blocks on the quality of life six months post-intervention for patients with upper GIT tumors. METHODS: Seventy-nine patients with inoperable upper GIT tumors and with severe uncontrolled visceral pain were randomized into two groups. These were Group I, for whom a celiac plexus block was used with a bilateral needle retrocrural technique, and Group II, for whom a splanchnic nerve block with a bilateral needle technique was used. The visual analogue scale for pain (0 to 100), the quality of life via the QLQ-C30 questionnaire, and survival rates were assessed. RESULTS: Pain scores were comparable in both groups in the first week after the block. Significantly more patients retained good analgesia with tramadol in the splanchnic group from 16 weeks onwards (P = 0.005, 0.001, 0.005, 0.001, 0.01). Social and cognitive scales improved significantly from the second week onwards in the splanchnic group. Survival of both groups was comparable. CONCLUSIONS: The results of this study demonstrate that the efficacy of the splanchnic nerve block technique appears to be clinically comparable to a celiac block. All statistically significant differences are of little clinical value.
Assuntos
Humanos , Dor Abdominal , Analgesia , Bloqueio Nervoso Autônomo , Plexo Celíaco , Seguimentos , Neoplasias Gastrointestinais , Agulhas , Bloqueio Nervoso , Medição da Dor , Qualidade de Vida , Inquéritos e Questionários , Nervos Esplâncnicos , Taxa de Sobrevida , Tramadol , Resultado do Tratamento , Trato Gastrointestinal Superior , Dor Visceral , Pesos e MedidasRESUMO
Endoscopic ultrasound (EUS) has recently become widely used for the diagnosis and treatment of gastrointestinal disease. With applications of linear EUS and EUS-guided fine needle aspiration, many EUS-guided interventions are now emerging as feasible treatment options for patients with pancreatobiliary disease. EUS-guided drainage from pseudocyst, bile duct, pancreatic duct, and the gallbladder are becoming routine procedure. EUS-guided celiac plexus neurolysis and block can relieve intractable pancreatic pain. Moreover, EUS-guided local tumor therapy (ethanol ablation and radiofrequency ablation) may be feasible in selected patients. Safe EUS-guided intervention requires a good deal of experience but is becoming widely used to treat pancreatobiliary disease.
Assuntos
Humanos , Ductos Biliares , Biópsia por Agulha Fina , Plexo Celíaco , Diagnóstico , Drenagem , Endossonografia , Vesícula Biliar , Gastroenteropatias , Ductos Pancreáticos , Ultrassonografia , Ultrassonografia de IntervençãoRESUMO
BACKGROUND: This study sought to determine safe ranges of oblique angle, skin entry point and needle length by reviewing computed tomography (CT) scans and to evaluate the usefulness of a bent tip needle during celiac plexus block (CPB). METHODS: CT scans of 60 CPB patients were reviewed. Image of the uppermost margin of L2 vertebral body was used to measure the minimal and maximal oblique angles and the distances from the midline to skin puncture point. The imaginary needle trajectory distance was calculated by three-dimensional measurement. When the procedure was performed by using a 10degrees bent tip needle under a 20degrees oblique X-ray fluoroscopic view, the distance (GF/G'F) from the midline to the actual puncture site was measured. RESULTS: The imaginary safe oblique angle range was 26.4-34.2degrees and 27.7-36.0degrees on the right and left, respectively. The distance from the midline to skin puncture point was 6.1-7.6 cm on the right and 6.3-7.6 cm on the left. The needle trajectory distance at minimal angle was 9.6-11.6 cm on the right and 9.5-11.5 cm on the left. The distance of GF/G'F was 5.1-6.5 cm and 5.0-6.4 cm on the right and left, respectively. All imaginary parameters were correlated with BMI except for GF/G'F. All complications were mild and transient. CONCLUSIONS: We identified safe values of angles and distances using a straight needle. Furthermore, using a bent tip needle under a 20degrees oblique fluoroscopic view, we could safely perform CPB with smaller parameter values.
Assuntos
Humanos , Plexo Celíaco , Fluoroscopia , Agulhas , Punções , Pele , Tomografia Computadorizada por Raios X , Dor VisceralRESUMO
Since the introduction of endoscopic ultrasound (EUS) in the 1990s, it has evolved from a primarily diagnostic modality into an instrument that can be used in various therapeutic interventions. EUS-guided fine-needle injection was initially described for celiac plexus neurolysis. By using the fundamentals of this method, drainage techniques emerged for the biliary and pancreatic ducts, fluid collections, and abscesses. More recently, EUS has been used for ablative techniques and injection therapies for patients with for gastrointestinal malignancies. As the search for minimally invasive techniques continued, EUS-guided hemostasis methods have also been described. The technical advances in EUS-guided therapies may appear to be limitless; however, in many instances, these procedures have been described only in small case series. More data are required to determine the efficacy and safety of these techniques, and new accessories will be needed to facilitate their implementation into practice.
Assuntos
Humanos , Abscesso , Plexo Celíaco , Drenagem , Endossonografia , Hemostasia , Ductos Pancreáticos , UltrassonografiaRESUMO
Conventional transcrural CPB via the "walking off" the vertebra technique may injure vital organs while attempting to proximally spread injectate around the celiac plexus. Therefore, we attempted the CT-simulated fluoroscopy-guided transdiscal approach to carry out transcrural CPB in a safer manner, spreading the injectate more completely and closely within the celiac plexus area. A 54-year-old male patient with pancreatic cancer suffered from severe epigastric pain. The conventional transcrural approach was simulated, but the needle pathway was impeded by the kidney on the right side and by the aorta on the left side. After simulating the transdiscal pathway through the T11-12 intervertebral disc, we predetermined the optimal insertion point (3.6 cm from the midline), insertion angle (18 degrees), and advancement plane, as well as the proper depth. With the transdiscal approach, we successfully performed transcrural CPB within a narrow angle, and the bilateral approach was not necessary as we were able to achieve the bilateral spread of the injectate with the single approach.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Aorta , Plexo Celíaco , Disco Intervertebral , Rim , Agulhas , Neoplasias Pancreáticas , Coluna VertebralRESUMO
Endoscopic ultrasound-guided celiac plexus neurolysis (EUS-CPN) is a well-established intervention to palliate malignant pain. We report a patient who developed hepatic and splenic infarction and bowel ischemia following EUS-CPN. A 69-year-old man with known lung cancer and pancreatic metastasis was transferred for debilitating, significant epigastric pain for several months. The patient underwent EUS-CPN to palliate the pain. After the procedure, the patient complained continuously of abdominal pain, nausea, and vomiting; hematemesis and hematochezia were newly developed. Abdominal computed tomography revealed infarction of the liver and spleen and ischemia of the stomach and proximal small bowel. On esophagogastroduodenoscopy, hemorrhagic gastroduodenitis, and multiple gastric ulcers were noted without active bleeding. The patient expired on postoperative day 27 despite the best supportive care.
Assuntos
Humanos , Dor Abdominal , Plexo Celíaco , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Endoscopia do Sistema Digestório , Hemorragia Gastrointestinal , Hematemese , Hemorragia , Infarto , Isquemia , Fígado , Neoplasias Pulmonares , Náusea , Metástase Neoplásica , Baço , Infarto do Baço , Estômago , Úlcera GástricaRESUMO
Opioids are generally used to treat severe cancer pain. Usually, it is common to increase the dose of opioids to maintain analgesia. Opioid-induced hyperalgesia (OIH) is a paradoxical response to opioid resulting in increased perception of pain rather than antinociceptive effect. A 64-year-old female with pancreatic cancer was suffering from whole abdominal pain. She took massive opioid therapy, however, her pain had been worse and widen in the 3 months. Radiologic imaging was performed to exclude metastatic cancer. The result was negative. We suspected OIH, and reduced the amount of opioids, then, added to adjuvant analgesics. And also we performed celiac plexus neurolysis with the use of alcohol and continuous epidural catheter insertion. Her numeric rating pain scale (NRS) decreased from 9/10 to 3/10. This case suggests that adjuvant analgesics and interventional treatments can resolve a OIH patient with intractable cancer pain.
Assuntos
Feminino , Humanos , Pessoa de Meia-Idade , Dor Abdominal , Analgesia , Analgésicos , Analgésicos Opioides , Catéteres , Plexo Celíaco , Hiperalgesia , Manejo da Dor , Neoplasias Pancreáticas , Estresse PsicológicoRESUMO
JUSTIFICATIVA E OBJETIVOS: A dor oncológica exige outras opções terapêuticas além do tratamento farmacológico para melhor controle e, portanto, deve-se sempre que possível utilizar técnicas e modalidades intervencionistas para controle da dor, pois assim pode--se oferecer aos pacientes melhor qualidade de vida e melhora da resposta terapêutica ao tratamento instituído.O objetivo deste estudo foi apresentar uma técnica intervencionista de simples execução, adequadamente tolerada pelo paciente, com ótimo resultado antálgico e isenta de maiores intercorrências.RELATO DO CASO: Paciente do sexo feminino,50 anos com quadro neoplásico decorrente de tumor de canal anal e dor refratária ao tratamento farmacológico multimodal com analgésicos. Submetida à neurólise de plexo celíaco por via anterior, guiado com tomografia computadorizada mediante punção única e injeção de álcool a 97%, obtendo controle efetivo do quadro álgico abdominal e retorno às tarefas da vida cotidiana.CONCLUSÃO: A neurólise do plexo celíaco por via anterior com punção única sob tomografia foi efetiva para o controle do quadro doloroso abdominal em paciente com tumor anal e metástase hepática irressecável.
BACKGROUND AND OBJECTIVES: Cancer pain requires other therapeutic options in addition to pharmacological treatment for better control. So, whenever possible, one should use interventionist pain control techniques and modalities to offer better quality of life and improve therapeutic response to treatment. This study aimed at presenting a simple interventionist technique,adequately tolerated by patients, with excellent pain relief and free of major intercurrences.CASE REPORT: Female patient, 50 years old with neoplasia resulting from anal canal tumor and pain refractory to multimodal analgesic treatment. CT-guided anterior celiac plexus neurolysis by single puncture and 97% alcohol injection has provided effective abdominal pain control and return to daily activities.CONCLUSION: CT-guided celiac plexus neurolysis with single puncture was effective to control abdominal pain in a patient with anal tumor and unresectable liver metastasis.
Assuntos
Neoplasias do Ânus , Plexo Celíaco , DorRESUMO
Pancreatic cancer is usually unresectable upon diagnosis, and treatment aims to optimize the quality of the patient's life by managing symptoms, and, particularly, by providing adequate pain control. When the pain is refractory to opioids, interventions such as celiac plexus neurolysis (CPN) can be considered. Endoscopic ultrasound (EUS)-guided CPN has been introduced for pancreatic cancer. Reported herein is a case of a 75 year-old man with pancreatic cancer who was treated with opioids due to severe abdominal pain. EUS-guided CPN was performed for pain control, and the opioid administration was discontinued as the pain improved dramatically. However, the patient experienced opioid withdrawal symptoms, including anxiety, insomnia, nausea, and vomiting. Thus, although EUS-guided CPN successfully reduced pain in a patient undergoing such treatment and to whom opioid was administered, opioid administration should not be abruptly discontinued. Rather, the opioid dose should be reduced gradually to avoid drug withdrawal.
Assuntos
Humanos , Dor Abdominal , Analgésicos Opioides , Ansiedade , Plexo Celíaco , Náusea , Neoplasias Pancreáticas , Distúrbios do Início e da Manutenção do Sono , Síndrome de Abstinência a Substâncias , VômitoRESUMO
The technical advances in endoscopic ultrasonograpy (EUS) and accessories have enabled performing EUS-guided intervention in the pancreas and biliary tract. Many research centers have been performing or investigating EUS-guided drainage, EUS-guided celiac plexus neurolysis and block, EUS-guided anastomosis that includes choledocho-enterostomy and choledocho-gastrostomy, EUS-guided ablation and injection therapy mainly for pancreatic neoplasm, EUS-guided photodynamic therapy and EUS-guided brachytherapy. Some of these are currently clinical applications and others are under investigations in clinical studies or animal models. Further detailed randomized controlled clinical trials and the development of materials will bring us into a new era of therapeutic EUS.
Assuntos
Sistema Biliar , Braquiterapia , Plexo Celíaco , Drenagem , Modelos Animais , Pâncreas , Neoplasias Pancreáticas , FotoquimioterapiaRESUMO
Los aneurismas del tronco celíaco son un problema clínico infrecuente. La mayoría de los pacientes son sintomáticos al momento del diagnóstico; sin embargo, ocasionalmente se detectan de manera incidental durante estudios imagenológicos para otras enfermedades. Se presenta el caso de un paciente de 54 años con aneurisma sintomático del tronco celíaco, diagnosticado por tomografía e intervenido quirúrgicamente de manera satisfactoria.
Aneurysm of the celiac artery is an uncommon clinical problem; fewer than 180 cases have been reported in the world's medical literature. Most patients are symptomatic at the time of diagnosis. However, occasionally such aneurysms are detected incidentally during diagnostic imaging for other diseases. We present of a 54 years-old man who had a symptomatic celiac artery aneurysm detected by Computed tomography. The patient underwent successful resection of the aneurysm and revascularization of the celiac artery common hepatic and splenic arteries with use of an PTFE graft.